72885672

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53279}}^1$

素因数の和:53310

約数の個数: 48

約数和(自身を含む): 207792000

約数和(自身を除く): 134906328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 53279, 106558, 159837, 213116, 319674, 426232, 479511, 639348, 959022, 1012301, 1278696, 1918044, 2024602, 3036903, 3836088, 4049204, 6073806, 8098408, 9110709, 12147612, 18221418, 24295224, 36442836, 72885672]

約数ペア:

[(1, 72885672), (2, 36442836), (3, 24295224), (4, 18221418), (6, 12147612), (8, 9110709), (9, 8098408), (12, 6073806), (18, 4049204), (19, 3836088), (24, 3036903), (36, 2024602), (38, 1918044), (57, 1278696), (72, 1012301), (76, 959022), (114, 639348), (152, 479511), (171, 426232), (228, 319674), (342, 213116), (456, 159837), (684, 106558), (1368, 53279)]